Can someone let me know if I got these questions right please

You are about to open a container of soy milk but notice that there are instructions to “shake well before serving.” the soy milk is most likely a

Often called simply "velocity," this is the velocity of an object at a particular moment in time.

This chart shows characteristics of three different types of waves. which statement is best supported by the information in the chart? wave x and wave y are mechanical waves, and wave z is an electromagnetic wave. wave x and wave y are electromagnetic waves, and wave z is a mechanical wave. wave x and wave z are electromagnetic waves, and wave y is a mechanical wave. wave x and wave z are mechanical waves, and wave y is an electromagnetic wave.